Built for your discipline
One platform that speaks your language
Belts and levels. Every activity business has a way its members advance, and Rosterra adapts its terminology to yours.
The terminology engine
Same software. Your words.
Rosterra started as a martial arts CRM, so progression is in its bones. Instead of forcing every business to say 'student' and 'belt', the platform is terminology-driven. Your organization configures what things are called, and every screen, email, and report follows.
How a label flows through
Try it
Pick a discipline, see it adapt
This is the real terminology engine: the same panel a member of staff sees, re-worded live.
Built for martial arts
Built first for the dojo, with belt tracking, rank tests, and curriculum sign-off as first-class workflows.
- Members
- students
- Staff
- instructors
- Progression
- belts
students roster
142 activeMaya Chen
belts progress
Devon Brooks
belts progress
Aria Nakamura
belts progress
belts ladder
White → Yellow → Orange → Green → Blue → Brown → Black
Launch verticals
The four we're starting with
We're focusing on a tight cluster that shares one operational shape, weekly classes with a ranked ladder and a testing or recital event model. Martial arts is live; the other three share the same abstractions and are open to design partners.
Live todayMartial arts
Built first for the dojo, with belt tracking, rank tests, and curriculum sign-off as first-class workflows.
belts ladder
OnboardingGymnastics
Track skill levels and apparatus milestones, run meets as events, and keep parents looped in on every advancement.
levels ladder
OnboardingNinja gym
Level pathways, obstacle skills tracked like belts, and league or competition events with sign-up rosters.
levels ladder
OnboardingDance studio
Level-based progression, recital and exam events, and tuition billing for studios that run on terms.
levels ladder
Coming next
On the roadmap, not the launch list
These verticals share enough with our launch cluster that we expect to serve them well, but each has at least one quirk we want to get right before we sell into it. Tell us about your operation and we’ll reach out when we’re ready.

Swim school
Stage-based progression, lesson scheduling, water-safety quirks.

Music studio
Mostly 1:1 lessons, graded exam pathways.

Racket sports
Clinics, court bookings, UTR/NTRP ratings.
Climbing gym
Memberships and day passes alongside youth teams.

Skating
USFS levels, ice-time scheduling, test events.
We’ll only email you when we have something concrete.
Where we are
Proven in the dojo, building outward
Rosterra runs a real martial arts school today. That's where the product is battle-tested. The progression model, terminology engine, and billing are built to generalize, and we're onboarding our next disciplines now. If you run a gym, studio, or club, a demo is the fastest way to see whether we're the right fit yet.
See Rosterra on your own roster.
Start a 30-day free trial, no card required. Or book a 30-minute walkthrough with your real programs and pricing.